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Individual Calculations November 2021 |
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| Atoyan, Alberto Total change: 101.20 | |   |
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| "ChessMood" Int. Open - B | Tsakhkadzor | ARM | 2021-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1495 | 1526 | 5.00 | 8 | 0.64 | 40 | 25.60 | |
|  Mkrtchyan, Anahit H. | | | 1182 | ARM | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Sahakyan, Hayk R. | | | 1292 | ARM | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Ananyan, Hrachya | | | 1860 | ARM | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Ordyan, Rafayel | | | 1310 | ARM | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Margaryan, Mikayel | | | 1280 | ARM | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Karamyan, Vardan | | | 1844 | ARM | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Hayrapetyan, Edgar | | | 1800 | ARM | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Markosyan, Artur | | | 1389 | ARM | 1.00 | 1 | 0.32 | 40 | 12.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 3rd Yerevan Open - B | Yerevan | ARM | 2021-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1640 | 1526 | 4.50 | 7 | 1.89 | 40 | 75.60 | |
| | Ordyan, Rafayel | | | 1310 | ARM | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Nahapetyan, Davit | | | 1331 | ARM | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Ohanyan, Andrey | | | 1857 | ARM | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Barzegar, Saeb | | | 1926 * | IRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Hakobyan, Menua | | | 1755 | ARM | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Muradyan, Artur | | | 1685 | ARM | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Hovakimyan, Vache | | | 1615 | ARM | 0.00 | 1 | -0.38 | 40 | -15.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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